Ill share one of the experiences from this trip. . Its 91 Sunline so as far as getting many of the parts is difficult as they are non existent. The light set up on this model requires a long cable that stretches from the front of the camper to the rear bumper to get the 12vt, tail lights etc connected. I had to make the cable as no one makes them since Sunline is dead in the water. I see myself as fairly sharp and I have wired trailer lights so it don't see it as a big deal. I made the cable and when we test the lights everything works except for the brake lights. When I hit the brakes the back up lights come on. wtf...I scratch my head. Take the plug apart and check the wiring. It all looks correct. I end up doing this three times and I'm just about to rip the light sockets out and tape them to the upper part of the lens so I can at least get it home low and behold I realize someone put the lens cover back on upside down and the brakes were ok from the beginning. Normally Id chuckle and call my self a knuckle head for wasting 30 minutes on this but in 104 degree weather that wasn't exactly how I felt about it at the time. I'm laughing now though.
Ed